{"product_id":"l111-mulching-blades-for-john-deere-42-in-deck-2-pack-durable-fit","title":"L111 Mulching Blades for John Deere 42 in Deck (2 Pack) - Durable Fit","description":"\u003cp\u003eIn this review the L111 Mulching Blades are judged on fit, construction, and real-world performance for owners of John Deere 42 in decks. These two replacement mulching blades are aimed at homeowners who need a direct, cost-effective swap for John Deere GX20249 and related part numbers, and the single biggest reason to buy is accurate compatibility with 11\/16 in circular spindles combined with tested durability that stands up to routine mowing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Replaces John Deere GX20249, GX20433 and GY20567, so buyers get an exact fit for many L100 through L118 series tractors with 42 in decks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect Center Hole:\u003c\/strong\u003e The 11\/16 in circle center hole avoids spindle mismatch when users confirm their deck uses that pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e 5\/32 in thickness and validated with Rockwell Hardness and chip tests to resist wear and maintain edge life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulching Design:\u003c\/strong\u003e The 1 in lift and blade profile are intended to re-cut clippings for a finer mulch rather than simply discharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Rust Paint:\u003c\/strong\u003e Cutting edges are painted to protect hands and prevent early corrosion during storage and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product suits John Deere owners with a 42 in deck who need a like-for-like replacement for GX20249 family parts, especially L111 and compatible L100-L118 series tractors, plus some Sabre and Scott's models. It is for users who prefer mulching capability and want blades that meet specific center hole and dimension requirements.\u003c\/p\u003e\n\u003cp\u003eHomeowners with decks that use a 7-point star center or non-11\/16 in spindle should look elsewhere, because these blades are only compatible with a circle 11\/16 in spindle and will not fit those models. Users uncertain about center hole pattern must verify before purchase to avoid installation issues.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood build quality and balance from factory tests, giving reliable cutting performance and reduced vibration.\u003c\/li\u003e\n\u003cli\u003eEasy installation and accurate fit for the listed John Deere models, saving time on replacement.\u003c\/li\u003e\n\u003cli\u003eSolid value for money compared with OEM when compatibility is confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report disagreement about initial sharpness; blades may contact each other on certain decks if spacing varies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e21-7\/16 in (544 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in (64 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e5\/32 in (4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Hole Shape\u003c\/td\u003e\n\u003ctd\u003eCircle (11\/16 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Size\u003c\/td\u003e\n\u003ctd\u003e42 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift\u003c\/td\u003e\n\u003ctd\u003e1 in (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Type\u003c\/td\u003e\n\u003ctd\u003eMulching Blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe L111 Mulching Blades are a pragmatic replacement for owners of John Deere 42 in decks who can confirm an 11\/16 in circular spindle, offering durable construction and mulching performance at a reasonable price. They deliver dependable fit and tested durability, making them a sensible value buy for routine lawn care when compatibility checks are observed.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these blades fit a 42 in John Deere deck?\u003c\/strong\u003e\u003cbr\u003eYes, these blades are sized for 42 in decks and replace GX20249-style parts, provided your spindle uses an 11\/16 in circular center hole.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these blades the same as the OEM John Deere parts?\u003c\/strong\u003e\u003cbr\u003eThey are direct replacements for the listed John Deere part numbers and match the key dimensions and center hole, though they are offered as a compatible replacement rather than OEM branded blades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the blades come sharp and ready to mow?\u003c\/strong\u003e\u003cbr\u003eThe blades are prepared with painted cutting edges for protection; sharpness reports vary so some users touch up the edge or check blade spacing to avoid blades striking each other.\u003c\/p\u003e","brand":"Grasscool","offers":[{"title":"Default Title","offer_id":48601395658971,"sku":"B09ZY59RJ8","price":34.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61a5p2mz75L._AC_SL1500.jpg?v=1778373025","url":"https:\/\/gearmusthave.com\/products\/l111-mulching-blades-for-john-deere-42-in-deck-2-pack-durable-fit","provider":"GearMustHave","version":"1.0","type":"link"}